GB1384683A - Luminescent materials - Google Patents
Luminescent materialsInfo
- Publication number
- GB1384683A GB1384683A GB5053773A GB5053773A GB1384683A GB 1384683 A GB1384683 A GB 1384683A GB 5053773 A GB5053773 A GB 5053773A GB 5053773 A GB5053773 A GB 5053773A GB 1384683 A GB1384683 A GB 1384683A
- Authority
- GB
- United Kingdom
- Prior art keywords
- excitation
- bivalent
- lamps
- luminescent
- emission
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
- C09K11/7734—Aluminates
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Luminescent Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7214860A NL7214860A (hu) | 1972-11-03 | 1972-11-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1384683A true GB1384683A (en) | 1975-02-19 |
Family
ID=19817289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5053773A Expired GB1384683A (en) | 1972-11-03 | 1973-10-31 | Luminescent materials |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5313356B2 (hu) |
BE (1) | BE806861A (hu) |
CA (1) | CA1026547A (hu) |
DE (1) | DE2352411C3 (hu) |
DK (1) | DK140618B (hu) |
ES (1) | ES420152A1 (hu) |
FR (1) | FR2205736B1 (hu) |
GB (1) | GB1384683A (hu) |
IT (1) | IT999165B (hu) |
NL (1) | NL7214860A (hu) |
SE (1) | SE380542B (hu) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6774556B2 (en) * | 1999-07-26 | 2004-08-10 | Alok Mani Srivastava | Device with Mn2+ activated green emitting SrAl12O19 luminescent material |
US9856417B2 (en) | 2012-11-02 | 2018-01-02 | Merck Patent Gmbh | Eu-activated luminophores |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL181470C (nl) * | 1977-08-23 | 1987-08-17 | Philips Nv | Lagedrukkwikdampontladingslamp. |
JPH0710975B2 (ja) * | 1990-11-28 | 1995-02-08 | 株式会社東京化学研究所 | バリウム―アルミネイト系蛍光体の製造方法 |
JP2003051216A (ja) * | 2001-08-07 | 2003-02-21 | Furukawa Electric Co Ltd:The | 海底布設長尺体 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL6715823A (hu) * | 1967-11-22 | 1969-05-27 | ||
US3577350A (en) * | 1968-11-27 | 1971-05-04 | Gen Telephone & Elect | Europium and manganese activated sodium or potassium aluminate phosphors |
JPS512312A (ja) * | 1974-06-24 | 1976-01-09 | Mitsubishi Electric Corp | Tahokotajukaisenkoseihoshiki |
-
1972
- 1972-11-03 NL NL7214860A patent/NL7214860A/xx unknown
-
1973
- 1973-10-19 DE DE2352411A patent/DE2352411C3/de not_active Expired
- 1973-10-29 CA CA184,425A patent/CA1026547A/en not_active Expired
- 1973-10-31 DK DK589173AA patent/DK140618B/da unknown
- 1973-10-31 JP JP12183073A patent/JPS5313356B2/ja not_active Expired
- 1973-10-31 BE BE137368A patent/BE806861A/xx unknown
- 1973-10-31 GB GB5053773A patent/GB1384683A/en not_active Expired
- 1973-10-31 SE SE7314827A patent/SE380542B/xx unknown
- 1973-10-31 ES ES420152A patent/ES420152A1/es not_active Expired
- 1973-10-31 FR FR7338874A patent/FR2205736B1/fr not_active Expired
- 1973-11-02 IT IT30846/73A patent/IT999165B/it active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6774556B2 (en) * | 1999-07-26 | 2004-08-10 | Alok Mani Srivastava | Device with Mn2+ activated green emitting SrAl12O19 luminescent material |
US9856417B2 (en) | 2012-11-02 | 2018-01-02 | Merck Patent Gmbh | Eu-activated luminophores |
Also Published As
Publication number | Publication date |
---|---|
JPS4977472A (hu) | 1974-07-25 |
IT999165B (it) | 1976-02-20 |
CA1026547A (en) | 1978-02-21 |
JPS5313356B2 (hu) | 1978-05-09 |
DE2352411C3 (de) | 1979-04-12 |
ES420152A1 (es) | 1976-07-01 |
FR2205736B1 (hu) | 1977-05-27 |
BE806861A (fr) | 1974-04-30 |
FR2205736A1 (hu) | 1974-05-31 |
AU6211873A (en) | 1975-05-08 |
SE380542B (sv) | 1975-11-10 |
DK140618C (hu) | 1980-02-25 |
NL7214860A (hu) | 1974-05-07 |
DK140618B (da) | 1979-10-08 |
DE2352411B2 (de) | 1978-08-17 |
DE2352411A1 (de) | 1974-05-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4216408A (en) | Luminescent material and discharge lamp and cathode ray tube containing the same | |
GB997600A (en) | Synthetic phosphor and method of producing it | |
CA1038619A (en) | Luminescent screen | |
GB1199541A (en) | Phosphor and Phosphor Coated Arc Discharge Device | |
JP2013518941A (ja) | テルビウムをドープしたリン酸塩緑色発光材料及びその製造方法 | |
GB1379949A (en) | Luminescent silicates | |
GB1177316A (en) | Fluorescent Phosphor | |
GB1190520A (en) | Luminescent Materials | |
GB1336053A (en) | Luminescent materials | |
GB1384683A (en) | Luminescent materials | |
GB1517883A (en) | Luminescent material | |
GB2047262A (en) | Mluminescent materials | |
GB1205298A (en) | Luminescent materials | |
GB1188412A (en) | Mercury Vapour Discharge Lamps | |
GB1537330A (en) | Luminescent materials | |
GB1275167A (en) | Luminescent materials | |
GB1205319A (en) | Luminescent materials | |
GB1222859A (en) | Luminescent materials | |
JPS5535422A (en) | Fluorescent lamp | |
GB1334906A (en) | Method of manufacturing luminescent materials | |
GB1132182A (en) | Improvements relating to luminescent materials | |
GB864343A (en) | Improvements in luminescent materials | |
JPS52144385A (en) | Production of blue fuorescent substance | |
GB1110290A (en) | Europium-activated yttrium-gadolinium oxide type phosphors | |
JP2536752B2 (ja) | 螢光体 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |